HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / NY

BRIAN S GELLER, MD

CARDIOVASCULAR DISEASE (CARDIOLOGY)

Medical school: HOWARD UNIVERSITY COLLEGE OF MEDICINE

Graduated: 1980

NPI: 1558375329

Practice Locations (4)

CARDIAC EKG INTERPRETATION, P. C.

200 BELLE TERRE RD

PORT JEFFERSON, NY 117771928

6314656225

MILLENNIUM MEDICAL PROFESSIONALS, PLLC

5225 RTE, 347 SUITE 23

PORT JEFFERSON STATION, NY 117762058

6314738880

MILLENNIUM MEDICAL PROFESSIONALS, PLLC

496 SMITHTOWN BYP, SUITE 101

SMITHTOWN, NY 117875010

6319798880

CARDIAC EKG INTERPRETATION, P. C.

1000 MONTAUK HWY

WEST ISLIP, NY 117954927

6314656225

Source: CMS National Downloadable File, September 2026.

BRIAN GELLER, MD | HealthCareAtlasUSA